Exam profile: Cisco 642-821 (Building Cisco Remote Access Network)
The vendor of the Cisco 642-821 BCRAN (Building Cisco Remote Access Network ) exam is Cisco.
Cisco 642-821 Certification credit: When you pass the Cisco 642-821 ( Building Cisco Remote Access Network ) exam you earn credit towards Cisco CCNP (Cisco Certified Network Professional), Cisco CCDP (Cisco Certified Design Professional) and Cisco CCIP (Cisco Certified Internetwork Professional).
Cisco 642-821 Description of exam: The 642-821 BCRAN (Building Cisco Remote Access Network) exams shows a higher level of knowledge on available WAN connection technologies .For remote access between enterprise sites. Once a student has successfully passed the Cisco 642-821 BCRAN exam you will be more than able to assess techniques and features for enhancing WAN and remote access connections. A main concern of the Cisco 642-821 BCRAN exam, which should be is heavily emphasized Cisco Training Guides is as follows: Describe, configure, and implement comprehensive remote access solutions in the enterprise environment.
Cisco 642-821 Available time: You have more or less 75-90 minutes to complete the exam and is available in English and Japanese in Japan only.
Cisco 642-821 Questions to answer: The Cisco 642-821 BCRAN (Building Cisco Remote Access Network ) exam consists of approximately 60-70 questions and the exam has a difficulty of 3/5 using a scale of 1-5.
Cisco 642-821 Cost of exam: The exam prices can fluctuate so contact your nearest exam testing centre and acquire the prices from them.
Cisco 642-821 Offers Industry's Best Cisco 642-821 Certification and Study Guides
Cisco 642-821 Skills considered
Exam Subject 1 Describe and implement Frame Relay
Describe Frame Relay operation
Describe and configure Frame Relay using frame relay maps
Describe and configure Frame Relay using subinterfaces
Describe and configure FRTS to optimize Frame Relay remote access
Verify Frame Relay operation
Exam Subject 2 Describe and Configure PPP in a remote access environment
Describe PPP operation
Configure and verify PPP NCP options
Configure and verify PPP LCP options
Exam Subject 3 Describe and implement ISDN
Describe and configure ISDN PRI and BRI operation
Describe and configure ISDN dialer operations
Verify ISDN and dialer operations
Exam Subject 4 Describe and implement queuing and compression solutions
Describe and configure WFQ, CBWFQ, LLQ, and WRED
Describe and configure data compression
Verify queuing and compression operations
Exam Subject 5 Describe and configure Broadband connectivity
Describe xDSL and Cable (HFC) technologies
Describe and configure PPPoE, PPPoA, and RFC 1483/2684 Bridging
Verify broadband configurations
Exam Subject 6 Describe and configure a site-to-site VPN and AAA
Describe and configure IPSec VPN with a preshared key
Describe, configure, and verify AAA
Verify IPSec operation
Exam Subject 7 Describe and implement backup connectivity solutions
Describe and configure backup interfaces
Describe and configure dialer watch
Verify backup connectivity configurations
Cisco 642-821 Preparation and Study Tips: You can obtain a high quality Cisco 642-801 BSCI (Building Scalable Cisco Internetworks) study guide from TestKing. Testking also provides you with 642-801 practice exams, 642-801 training, 642-801 practice tests and 642-801 exam questions. There are other resources available like free braindumps and study notes which can be located at mcsebraindumps.com.